How to Replace the Battery in Your Turtle Beach Stealth 700 Gen 2 MAX

Quick Answer

The Turtle Beach Stealth 700 Gen 2 MAX uses a built-in rechargeable battery, so you can't simply swap it out like the Stealth Pro II. If your headset no longer holds a charge, you'll need to open the ear cup to access the battery. However, before attempting any replacement, check if your headset is still under warranty—opening it may void coverage. If you're not comfortable with DIY repairs, contact Turtle Beach support for service options.

The Stealth 700 Gen 2 MAX is a popular wireless headset for its multiplatform compatibility and comfortable design. But like all rechargeable devices, its internal battery will eventually lose capacity. When your headset starts dying mid-session or won't hold a charge, you might wonder about replacing the battery yourself.

This guide walks you through the general process for replacing the internal battery in the Stealth 700 Gen 2 MAX. We'll cover preparation, step-by-step instructions, and important considerations like warranty and safety. We'll also point out alternative solutions, such as using a replacement battery pack if you own a Stealth Pro II.

Before You Start: Check Warranty and Gather Tools

The Stealth 700 Gen 2 MAX has a non-removable internal battery. Unlike headsets with swappable battery packs, such as the Stealth Pro II, you'll need to open the ear cup to access the battery. This is a delicate operation that may void your warranty. Check your product's warranty status before proceeding; if it's still covered, contact Turtle Beach support for authorized service.

To replace the battery, you'll typically need a small Phillips screwdriver, a plastic spudger or opening tool, and a replacement battery compatible with the Stealth 700 Gen 2 MAX. You can find compatible batteries online, but ensure they match the original specifications (voltage and connector type). If you're unsure, contact Turtle Beach support for guidance.

• Always power off the headset and disconnect any cables before opening.
• Work on a clean, well-lit surface to avoid losing small screws.
• Take photos during disassembly to help with reassembly.

Step-by-Step Battery Replacement Process

The exact steps may vary slightly depending on your headset model, but the general process is as follows. First, remove the ear cushion from the side that houses the battery (usually the left ear cup). The cushion is often held on by a twist-and-lock mechanism or a simple pull-off design. Gently twist or pull to detach it.

Once the cushion is off, you'll see the speaker and possibly a foam layer. Carefully remove any foam to expose the screws holding the ear cup together. Use your screwdriver to remove these screws and set them aside. Then, use a plastic spudger to gently pry open the ear cup casing. Be patient—there may be clips holding it together.

Inside, you'll locate the battery connected to the main board. Note the connector type and how the battery is secured. Disconnect the battery by gently pulling the connector, then remove the old battery. Install the new battery by connecting it and securing it in place. Reassemble the ear cup, reattach the ear cushion, and charge the headset fully before use.

• Avoid using metal tools near the circuit board to prevent short circuits.
• If the battery is glued, use a plastic tool to gently pry it loose.
• Make sure the new battery's connector is fully seated before reassembly.

When to Consider a New Headset Instead

If your Stealth 700 Gen 2 MAX is several years old and the battery life has degraded significantly, you might weigh the cost of a replacement battery against a new headset. Replacement batteries for this model typically cost between $20 and $40, depending on the source. If you're not comfortable with DIY repairs, professional service could cost more.

Alternatively, if you're looking for a headset with a swappable battery design, consider the Turtle Beach Stealth Pro II. It features a dedicated replacement battery pack that you can swap in seconds, extending your gaming sessions without downtime. While the Stealth Pro II is a higher-end model, its battery system offers convenience that the Stealth 700 Gen 2 MAX lacks.

• Assess the cost of repair versus the price of a new headset.
• If you frequently run out of battery, a swappable design might be worth the upgrade.

Step-by-Step Battery Replacement Checklist

1. Step 1: Power off and prepare: Turn off your headset and disconnect any cables. Remove the ear cushion from the battery side (usually left). Checkpoint: Ensure the headset is completely off to avoid electrical issues.
2. Step 2: Open the ear cup: Remove any foam and unscrew the ear cup screws. Use a plastic spudger to gently pry open the casing. Common mistake: Using metal tools can scratch or damage the casing—stick to plastic.
3. Step 3: Replace the battery: Disconnect the old battery, remove it, and connect the new one. Secure it in place, then reassemble the ear cup. Checkpoint: Verify the connector is firmly attached before closing the headset.
4. Step 4: Charge and test: Reattach the ear cushion, charge the headset fully, and test the battery life. If the headset doesn't charge or turn on, double-check the battery connection and consult support.

Related Products That Can Help

• Stealth Pro II Replacement Battery Pack – White: Keep your Turtle Beach Stealth Pro II powered for extended gaming sessions with this dedicated replacement battery pack. Designed specifically for the Stealth Pro II headset, this white battery pack lets you swap in a fresh power source quickly. If you own a Stealth Pro II, this battery pack offers a quick swap solution without any tools, eliminating downtime during long gaming sessions.
• Stealth Pro II Battery Cover – Black: This battery cover is designed for the Turtle Beach Stealth Pro II headset. It helps secure the battery compartment and ensures a snug fit during use. If you frequently swap batteries, having a spare cover ensures your headset remains protected and the battery stays securely in place.

Replacing the battery in your Stealth 700 Gen 2 MAX is possible but requires careful DIY work and may void your warranty. If you're not up for the task, consider professional repair or a new headset with a swappable battery design, like the Stealth Pro II. Always prioritize safety and follow manufacturer guidelines.